.product-service{
  width: 100%;
  .hill4Img{
    position: absolute;
    left: 0;
    bottom: 0;
    opacity: 0.65;

  }
 .service-title{
  font-size: 16px;
  text-align: center;
  color: black;
 }
 .title-li{
  display: flex;
  width: 100%;
  margin-top: 26px;
  li{
    width: 25%;
    text-align: center;
    padding-bottom: 20px;
    position: relative;
    font-size: 18px;
    &:hover,&.selected{
      color: black;
      font-weight: 600;
      &::after {
        content: ' ';
        background-color: #c0c0c1 !important;
        display: inline-block !important;
        height: 1px !important;
        position: absolute !important;
        top: 82% !important;
        left: 138px;
        width: 45px !important;

      }
    }
  }
 }
 .card{
  padding: 20px 50px;
  display: flex;
  .info-left{
    width: 55%;
    line-height: 34px;
    .name{
      color: black;
      font-size: 14px;
    }
    .info-content{
      width: 436px;
      display: -webkit-box; 
      -webkit-line-clamp:8;
      -webkit-box-orient: vertical;
      overflow: hidden; 
    }
    
  }
  .info-right {
    width: 90%;
    height: 500px;
    ul {
      display: flex;
      li {
       position: relative;
       height: 400px;
        img {
          width: 380px;
          height: 360px;
          border-radius: 10px;
          transition: all 0.2s ease;
        }
        img:hover {
          transform: scale(1.1);
          border-radius: 60px;
          height: 340px;
        }
        >p{
          position: absolute;
          width: 100%;
          bottom: 0;
          display: flex;
          justify-content: space-between;
        }
        &:first-child{
          margin-right: 134px;
        }
      }
    }
  }
 }
 .service-rotation{
        position: relative;
        overflow: hidden;
        height: 30px;
        line-height: 30px;
        background:  #f4ece1;
        border-top:1px solid rgb(113, 115, 117) ;
        border-bottom:1px solid rgb(113, 115, 117) ;
        ul {
         
            /* 使用动画 */
            animation: go 18s linear infinite;
          }
           li {
            float: right;
          }
          /* 定义动画 */
          @keyframes go {
            100% {
              transform: translateX(-1700px);
            }
          }
 }

   
   
}